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December Weather in Fatima, Peru

Last updated: August 27, 2025

In December, the average temperature in Fatima, Peru hovers around 20°C (67°F). Expect a minimum of 12°C (54°F) and a comfortable maximum of 27°C (81°F). However, be prepared for some rain, as precipitation totals approximately 275 mm (10.8 in) spread over 27 days. With an average humidity of 86%, it's a month that calls for both comfort and readiness!

December Temperature in Fatima

In December in Fatima, the average temperature is 20°C (67°F). Maximums can reach 27°C (81°F), and minimums can drop to as low as 12°C (54°F). This makes Fatima an ideal destination for travelers seeking mild and comfortable weather.

December Weather in Fatima: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Fatima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fatima, December typically has an average temperature of 20°C (67°F), with highs reaching up to 27°C (81°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec686969696866656565666667
Data source: Temperature data for Fatima generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Fatima

In Fatima in December, the precipitation amount is 275 mm (10.8 in) spread over a duration of 27 days.

December Precipitation Trends in Fatima

The chart displays monthly precipitation patterns in Fatima, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Fatima, December typically receives around 275 mm (10.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec27848866239219158261841140124275
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fatima

In Fatima in December, humidity is 86%. With an average temperature of 20°C (67°F), this humidity feels like a warm blanket wrapping around you, making travel feel sticky and heavy; it's advisable to stay hydrated and take frequent breaks in the shade.

December Average Humidity in Fatima

This chart illustrates the average monthly humidity levels in Fatima, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Fatima is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%87%86%89%84%71%71%75%77%79%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fatima

In Fatima in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Fatima, you can check here.

Maximum UV Index Levels in Fatima for December

The chart shows the monthly maximum UV Index (UVI) for Fatima in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Fatima typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161412121315151514
Data source: Fatima December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Fatima Compares to Other Months

Weather in Fatima varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Fatima, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Fatima, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)278 mm (10.9 inches)89%extreme
February Weather21°C (70°F)488 mm (19.2 inches)87%extreme
March Weather21°C (70°F)661 mm (26.0 inches)87%extreme
April Weather20°C (69°F)392 mm (15.4 inches)86%extreme
May Weather20°C (68°F)191 mm (7.5 inches)89%extreme
June Weather19°C (66°F)57 mm (2.3 inches)84%extreme
July Weather18°C (65°F)26 mm (1.0 inches)71%extreme
August Weather18°C (65°F)17 mm (0.7 inches)71%extreme
September Weather19°C (66°F)41 mm (1.6 inches)75%extreme
October Weather19°C (66°F)140 mm (5.5 inches)77%extreme
November Weather19°C (66°F)124 mm (4.9 inches)79%extreme
December Weather20°C (67°F)275 mm (10.8 inches)86%extreme

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